03-3339 Protaper Race Spec (RS) 13T Front Sprocket - Steel

PROTAPER RACE SPEC (RS) 13 TOOTH FRONT SPROCKET (Part No.: 03-3339)

ProTaper Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined Chromoly steel. Computer engineering ensures precise fitment, optimal weight savings, and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market.

SPECS:

• Precision broached and machined to the strictest standards
• Case hardened Chromoly steel
• Lightening holes keep sprocket lightweight
• Self-cleaning mud grooves prevent dirt build-up
• Special coating helps retain strength and aids in wear resistance
• Etched teeth number for easy identification

COMPATIBILITY:

• Kawasaki KX250 (1999 - 2007)
• Kawasaki KLX300R (2003-2007)
• Yamaha YZ250 (1999-2017)
• Yamaha WR400F (1998)
• Yamaha YZ400F (1998)
• Yamaha WR400F (1999-2001)
• Yamaha YZ400F (1999)
• Yamaha WR426F (2000-2002)
• Yamaha YZ426F (2000-2002)
• Yamaha WR450F (2003-2013)
• Yamaha YZ450F (2003-2017)

**Disclaimer: GO-MX recommends double-checking part compatibility with a qualified professional before purchasing. GO-MX cannot be held liable for compatibility issues. Any damages or costs associated with incompatible parts will be for the purchaser's account.